kernel.git/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c, branch linux-4.18.y

drm/amdgpu: Fix typo in amdgpu_vmid_mgr_init

2018-11-21T08:22:12Z

commit 3df27645395e8f79c0dc20a15cf1da61f376000d upstream. fix a typo in for loop: i->j Reviewed-by: Christian König Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: update the PASID mapping only on demand

2018-02-19T19:20:18Z

Updating the PASID is rather heavyweight and shouldn't be done all the time. Signed-off-by: Christian König Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: Fix potential uninitialized use of 'idle' in amdgpu_ids.c

2018-02-19T19:19:57Z

v2: Use NULL and reverse christmas tree ordering Signed-off-by: Harry Wentland Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: cache the fence to wait for a VMID

2018-02-19T19:19:18Z

Beneficial when a lot of processes are waiting for VMIDs. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: restructure amdgpu_vmid_grab

2018-02-19T19:19:17Z

Now that we have the different cases for grabbing a VMID in separate functions, restructure the top level function to only have one place where VMIDs are assigned to jobs. Signed-off-by: Christian König Acked-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: move reusing VMIDs into separate function

2018-02-19T19:19:16Z

Let's try this once more. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: cleanup and simplify amdgpu_vmid_grab_reserved

2018-02-19T19:19:16Z

Drop the "_locked" from the name, cleanup and simplify the logic a bit. Add missing comments. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: stop checking GPU reset counter during VMID grab

2018-02-19T19:19:15Z

We do this later on when we flush the VMID anyway. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: make VMID owner none atomic v2

2018-02-19T19:19:15Z

The variable is protected by the VMID mutex anyway. v2: grab the mutex while resetting the VMID as well Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: split finding idle VMID into separate function

2018-02-19T19:19:14Z

No functional change, but makes it easier to maintain the code. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher